X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fofp-version-opt.c;h=84e83d8e76fb603dcb3cbf4950b967ccf274125b;hb=f80022d9df98d29ee41176a4bc6cb91025da84b8;hp=35d79e671d08a23f8a10a6e0f744ea17eabf8115;hpb=37923ac734a8b8bdb4da2fe77a24d77d487dc056;p=sliver-openvswitch.git

diff --git a/lib/ofp-version-opt.c b/lib/ofp-version-opt.c
index 35d79e671..84e83d8e7 100644
--- a/lib/ofp-version-opt.c
+++ b/lib/ofp-version-opt.c
@@ -1,6 +1,7 @@
 #include <config.h>
 #include "ofp-util.h"
 #include "ofp-version-opt.h"
+#include "ovs-thread.h"
 #include "vlog.h"
 #include "dynamic-string.h"
 
@@ -17,12 +18,14 @@ get_allowed_ofp_versions(void)
 void
 set_allowed_ofp_versions(const char *string)
 {
+    assert_single_threaded();
     allowed_versions = ofputil_versions_from_string(string);
 }
 
 void
 mask_allowed_ofp_versions(uint32_t bitmap)
 {
+    assert_single_threaded();
     allowed_versions &= bitmap;
 }